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Drupal core - SA-CORE-2021-003

  • Publicada: 26.05.2021
  • Actualizado: 11.10.2026 13:17

Update: 2021-06-11: Added CVE-2021-33829 identifier

Drupal core uses the third-party CKEditor library. This library has an error in parsing HTML that could lead to an XSS attack. CKEditor 4.16.1 and later include the fix.

Update: 2021-06-11: More details are available on CKEditor's blog.

Users of the CKEditor library via means other than Drupal core should update their 3rd party code (e.g. the WYSIWYG module for Drupal 7). The Drupal Security Team policy is not to alert for issues affecting 3rd party libraries unless those are shipped with Drupal core. See DRUPAL-SA-PSA-2016-004 for more details.

This issue is mitigated by the fact that it only affects sites with CKEditor enabled.

Software afectado

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PlataformaPaqueteVersiones vulnerablesCorregida en
Paquete de Composer drupal/core >= 8.0.0, < 8.9.16, >= 9.0.0, < 9.0.14, >= 9.1.0, < 9.1.9 8.9.16, 9.0.14, 9.1.9
Paquete de Composer drupal/drupal >= 7.0.0, < 7.80, >= 8.0.0, < 8.9.16, >= 9.0.0, < 9.0.14, >= 9.1.0, < 9.1.9 7.80, 8.9.16, 9.0.14, 9.1.9
Drupal (núcleo) drupal/core >= 8.0.0, < 8.9.16, >= 9.0.0, < 9.0.14, >= 9.1.0, < 9.1.9 8.9.16, 9.0.14, 9.1.9
Paquete de npm ckeditor4 >= 4.14.0, < 4.16.1 4.16.1

Referencias

Puntuación CVSS 6.1/10
Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Debilidad (CWE)
CWE-79
Plataforma
Composer, Drupal, npm
Paquete
drupal/core, drupal/drupal, ckeditor4
Publicada
26.05.2021
Actualizado
11.10.2026 13:17

Fuentes y licencias

OSV / GitHub Advisory Database - GHSA-rgx6-rjj4-c388 - CC BY 4.0

OSV / GitHub Advisory Database - DRUPAL-CORE-2021-003 - CC BY-SA 2.0; code GPL-2.0-or-later

Historial de vulnerabilidades: drupal/core

Todas las vulnerabilidades publicadas de este paquete (Drupal (núcleo)), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.

Todas (165) en el archivo
Entradas en total
165
Primera → última
02.2018 09.2026
Sin corrección
3
Explotada en ataques
5

Distribución por gravedad

  • Crítica 17
  • Alta 44
  • Media 72
  • Baja 6
  • Sin evaluar 26

Divulgaciones por año

Gravedad:
  1. Drupal Core has a SQL Injection issue
    Crítica · 9.8 Explotada en ataques CVE-2026-9082 >= 8.9.0, < 10.4.10, >= 10.5.0, < 10.5.10, >= 10.6.0, < 10.6.9, >= 11.0.0, < 11.1.10, >= 11.2.0, < 11.2.12, >= 11.3.0, < 11.3.10 10.4.10, 10.5.10, 10.6.9, 11.1.10, 11.2.12, 11.3.10
  2. Drupal core contains a potential PHP Object Injection vulnerability
    Alta · 9.8 CVE-2024-55638 >= 8.8.0, < 10.2.11, >= 10.3.0, < 10.3.9, >= 7.0, < 7.102, >= 8.8.0, < 10.2.11, >= 10.3.0, < 10.3.9, >= 7.0, < 7.102, >= 8.8.0, < 10.2.11, >= 10.3.0, < 10.3.9, >= 7.0, < 7.102 10.2.11, 10.3.9, 7.102
  3. Drupal core contains a potential PHP Object Injection vulnerability
    Alta · 9.8 CVE-2024-55637 >= 8.8.0, < 10.2.11, >= 10.3.0, < 10.3.9, >= 11.0.0, < 11.0.8, >= 8.8.0, < 10.2.11, >= 10.3.0, < 10.3.9, >= 11.0.0, < 11.0.8, >= 8.8.0, < 10.2.11, >= 10.3.0, < 10.3.9, >= 11.0.0, < 11.0.8 10.2.11, 10.3.9, 11.0.8
  4. Drupal core Arbitrary PHP code execution
    Alta · 7.8 ghsa-j66p-fvp2-fxhj >= 7.0.0, < 7.75, >= 8.0.0, < 8.8.12, >= 8.9.0, < 8.9.10, >= 9.0.0, < 9.0.9 7.75, 8.8.12, 8.9.10, 9.0.9
  5. Drupal core Multiple vulnerabilities due to the use of the third-party library Archive_Tar
    Alta · 8.1 ghsa-m9fv-whq2-6wmc >= 7.0.0, < 7.69, >= 8.0.0, < 8.7.11, >= 8.8.0, < 8.8.1 7.69, 8.7.11, 8.8.1
  6. Drupal core Remote Code Execution
    Crítica ghsa-jf8c-36vw-98x4 >= 7.0, < 7.60, >= 8.0.0, < 8.5.8, >= 8.6.0, < 8.6.2 7.60, 8.5.8, 8.6.2
  7. Drupal Core Insufficient Contextual Links validation leads to Remote Code Execution
    Crítica ghsa-jjx7-8462-w4m4 >= 8.0.0, < 8.5.8, >= 8.6.0, < 8.6.2 8.5.8, 8.6.2
  8. Drupal core Arbitrary PHP code execution
    Alta · 7.8 ghsa-gxxj-g9v8-w28p >= 7.0.0, < 7.75, >= 8.0.0, < 8.8.12, >= 8.9.0, < 8.9.10, >= 9.0.0, < 9.0.9 7.75, 8.8.12, 8.9.10, 9.0.9
  9. Drupal core Multiple vulnerabilities due to the use of the third-party library Archive_Tar
    Alta · 8.1 ghsa-98h9-727m-44qv >= 7.0.0, < 7.69, >= 8.0.0, < 8.7.11, >= 8.8.0, < 8.8.1 7.69, 8.7.11, 8.8.1
  10. Drupal Core Insufficient Contextual Links validation leads to Remote Code Execution
    Crítica ghsa-7v68-3pr5-h3cr >= 8.0.0, < 8.5.8, >= 8.6.0, < 8.6.2 8.5.8, 8.6.2
  11. Drupal core Remote Code Execution
    Crítica ghsa-6mgp-v5cm-ghg5 >= 7.0, < 7.60, >= 8.0.0, < 8.5.8, >= 8.6.0, < 8.6.2 7.60, 8.5.8, 8.6.2
  12. Drupal core - SA-CORE-2024-001
    Alta · 7.5 CVE-2024-11941 >= 8.0.0, < 10.1.8, >= 10.2.0, < 10.2.2 10.1.8, 10.2.2
  13. Drupal core - SA-CORE-2023-006
    Crítica CVE-2023-5256 >= 8.7.0, < 9.5.11, >= 10.0.0, < 10.0.11, >= 10.1.0, < 10.1.4 9.5.11, 10.0.11, 10.1.4
  14. Drupal core - SA-CORE-2023-005
    Crítica CVE-2023-31250 >= 8.0.0, < 9.4.14, >= 9.5.0, < 9.5.8, >= 10.0.0, < 10.0.8 9.4.14, 9.5.8, 10.0.8
  15. Drupal core - SA-CORE-2022-016
    Alta · 7.5 CVE-2022-39261 >= 8.0.0, < 9.3.22, >= 9.4.0, < 9.4.7 9.3.22, 9.4.7
  16. Drupal core - SA-CORE-2022-014
    Alta · 7.2 CVE-2022-25277 >= 8.0.0, < 9.3.19, >= 9.4.0, < 9.4.3 9.3.19, 9.4.3
  17. Drupal core - SA-CORE-2022-012
    Alta · 7.5 CVE-2022-25275 >= 8.0.0, < 9.3.19, >= 9.4.0, < 9.4.3 9.3.19, 9.4.3
  18. Drupal core - SA-CORE-2022-011
    Alta · 7.5 CVE-2022-31042 >= 8.0.0, < 9.2.21, >= 9.3.0, < 9.3.16 9.2.21, 9.3.16
  19. Drupal core - SA-CORE-2022-010
    Alta · 8.0 CVE-2022-29248 >= 8.0.0, < 9.2.20, >= 9.3.0, < 9.3.14 9.2.20, 9.3.14
  20. Drupal has open redirect vulnerability in the Overlay module
    Alta · 7.5 CVE-2013-6389 >= 7.0, < 7.24 7.24
  21. Drupal Access Control Bypass
    Alta CVE-2011-2687 >= 7.0, < 7.3 7.3
  22. Drupal Open Redirect
    Alta · 7.4 CVE-2016-3164 >= 6.0, < 6.38, >= 7.0, < 7.43, >= 8.0, < 8.0.4, >= 8.0, < 8.0.4, >= 7.0, < 7.43, >= 6.0, < 6.38 6.38, 7.43, 8.0.4
  23. Drupal Form API ignores access restrictions on submit buttons
    Alta · 7.5 CVE-2016-3165 >= 6.0, < 6.38, >= 6.0, < 6.38 6.38
  24. Drupal saving user accounts can sometimes grant the user all roles
    Alta · 8.1 CVE-2016-3169 >= 6.0, < 6.38, >= 7.0, < 7.43, >= 7.0, < 7.43, >= 6.0, < 6.38 6.38, 7.43
  25. Drupal Brute force amplification attacks via XML-RPC
    Alta · 7.5 CVE-2016-3163 >= 7.0, < 7.43, >= 6.0, < 6.38, >= 7.0, < 7.43, >= 6.0, < 6.38 7.43, 6.38
  26. Drupal Open redirect vulnerability in the drupal_goto function
    Alta · 7.4 CVE-2016-3167 >= 6.0, < 6.38, >= 6.0, < 6.38 6.38
  27. Drupal File upload access bypass and denial of service
    Alta · 8.1 CVE-2016-3162 >= 7.0, < 7.43, >= 8.0, < 8.0.4, >= 8.0, < 8.0.4, >= 7.0, < 7.43 7.43, 8.0.4
  28. Drupal arbitrary code execution
    Alta · 8.1 CVE-2016-3171 >= 6.0, < 6.38, >= 6.0, < 6.38 6.38
  29. Drupal Saving user accounts can sometimes grant the user all roles
    Alta · 8.8 CVE-2016-6211 >= 7.0, < 7.44, >= 7.0, < 7.44 7.44
  30. Drupal Incorrect cache context on password reset page
    Alta · 7.5 CVE-2016-9450 >= 8.0, < 8.2.3, >= 8.0, < 8.2.3 8.2.3
  31. Drupal Cross-Site Request Forgery (CSRF)
    Alta · 7.5 CVE-2017-6379 >= 8.2.0, < 8.2.7, >= 8.2.0, < 8.2.7 8.2.7
  32. Drupal Node Validation Bypass in the node module API
    Alta CVE-2008-4793 >= 5.0, < 5.11 5.11
  33. Drupal Comment reply form allows access to restricted content
    Alta · 8.1 CVE-2017-6926 >= 8.4.0, < 8.4.5, >= 7.0, < 7.57, >= 8.4.0, < 8.4.5, >= 7.0, < 7.57 8.4.5, 7.57
  34. Drupal PECL YAML parser unsafe object handling
    Crítica · 9.8 CVE-2017-6920 >= 8.0, < 8.3.4, >= 8.0, < 8.3.4 8.3.4
  35. Drupal access control bypass vulnerability
    Alta · 7.5 CVE-2017-6919 >= 8.0, < 8.2.8, >= 8.3.0, < 8.3.1, >= 8.0, < 8.2.8, >= 8.3.0, < 8.3.1 8.2.8, 8.3.1
  36. Drupal access bypass vulnerability
    Alta · 8.1 CVE-2017-6930 >= 8.4.0, < 8.4.5, >= 8.4.0, < 8.4.5 8.4.5
  37. Drupal Entity access bypass for entities that do not have UUIDs or have protected revisions
    Crítica · 9.8 CVE-2017-6925 >= 8.0, < 8.3.7, >= 8.0, < 8.3.7 8.3.7
  38. Drupal Remote code execution
    Alta · 8.1 CVE-2017-6381 >= 8.0, < 8.2.7, >= 8.0, < 8.2.7 8.2.7
  39. Drupal editor module incorrectly checks access to inline private files
    Alta · 7.5 CVE-2017-6377 >= 8.2.0, < 8.2.7, >= 8.2.0, < 8.2.7 8.2.7
  40. Drupal REST API can bypass comment approval
    Alta · 7.4 CVE-2017-6924 >= 8.0, < 8.3.7, >= 8.0, < 8.3.7 8.3.7
  41. Drupal SQL Injection vulnerability
    Crítica · 9.8 CVE-2011-2715 = 6.20 sin corrección
  42. Drupal core - SA-CORE-2022-008
    Alta · 7.5 CVE-2022-25273 >= 8.0.0, < 9.2.18, >= 9.3.0, < 9.3.12 9.2.18, 9.3.12
  43. HTTP Proxy header vulnerability
    Alta · 8.1 CVE-2016-5385 >= 8.0, < 8.1.7 8.1.7
  44. guzzlehttp/psr7 <= 1.84 and 2.0.0-2.1.0 - Improper Input Validation
    Alta · 7.5 CVE-2022-24775 >= 8.0.0, < 9.2.16, >= 9.3.0, < 9.3.9 9.2.16, 9.3.9
  45. Drupal core - SA-CORE-2022-003
    Alta · 7.5 CVE-2022-25271 >= 8.0.0, < 9.2.13, >= 9.3.0, < 9.3.6 9.2.13, 9.3.6
  46. Drupal core - SA-CORE-2021-010
    Alta · 7.5 CVE-2020-13677 >= 8.0.0, < 8.9.19, >= 9.1.0, < 9.1.13, >= 9.2.0, < 9.2.6 8.9.19, 9.1.13, 9.2.6
  47. Drupal core - SA-CORE-2021-008
    Crítica · 9.8 CVE-2020-13675 >= 8.0.0, < 8.9.19, >= 9.1.0, < 9.1.13, >= 9.2.0, < 9.2.6 8.9.19, 9.1.13, 9.2.6
  48. Drupal core - SA-CORE-2021-004
    Alta · 7.1 CVE-2021-32610 >= 8.0.0, < 8.9.17, >= 9.1.0, < 9.1.11, >= 9.2.0, < 9.2.2 8.9.17, 9.1.11, 9.2.2
  49. Drupal core - SA-CORE-2021-003 esta entrada
    Media · 6.1 CVE-2021-33829 >= 8.0.0, < 8.9.16, >= 9.0.0, < 9.0.14, >= 9.1.0, < 9.1.9 8.9.16, 9.0.14, 9.1.9
  50. Drupal core - SA-CORE-2020-013
    Alta · 7.8 CVE-2020-28948 >= 8.0.0, < 8.8.12, >= 8.9.0, < 8.9.10, >= 9.0.0, < 9.0.9 8.8.12, 8.9.10, 9.0.9
  51. Drupal core - SA-CORE-2020-012
    Alta · 8.8 Explotada en ataques CVE-2020-13671 >= 8.0.0, < 8.8.11, >= 8.9.0, < 8.9.9, >= 9.0.0, < 9.0.8 8.8.11, 8.9.9, 9.0.8
  52. Drupal core - SA-CORE-2020-011
    Alta · 7.5 CVE-2020-13670 >= 8.0.0, < 8.8.10, >= 8.9.0, < 8.9.6, >= 9.0.0, < 9.0.6 8.8.10, 8.9.6, 9.0.6
  53. Drupal core - SA-CORE-2020-006
    Crítica · 9.8 CVE-2020-13665 >= 8.0.0, < 8.8.8, >= 8.9.0, < 8.9.1, >= 9.0.0, < 9.0.1 8.8.8, 8.9.1, 9.0.1
  54. Drupal core - SA-CORE-2020-005
    Alta · 8.8 CVE-2020-13664 >= 8.0.0, < 8.8.8, >= 8.9.0, < 8.9.1, >= 9.0.0, < 9.0.1 8.8.8, 8.9.1, 9.0.1
  55. Drupal core - SA-CORE-2020-004
    Alta · 8.8 CVE-2020-13663 >= 8.0.0, < 8.8.8, >= 8.9.0, < 8.9.1, >= 9.0.0, < 9.0.1 8.8.8, 8.9.1, 9.0.1
  56. Drupal core - SA-CORE-2019-008
    Crítica · 9.8 CVE-2019-6342 >= 8.7.4, < 8.7.5 8.7.5
  57. Drupal core - SA-CORE-2019-007
    Crítica · 9.8 CVE-2019-11831 >= 8.0.0, < 8.6.16, >= 8.7.0, < 8.7.1 8.6.16, 8.7.1
  58. Drupal core - SA-CORE-2019-003
    Alta · 8.1 Explotada en ataques CVE-2019-6340 >= 8.0.0, < 8.5.11, >= 8.6.0, < 8.6.10 8.5.11, 8.6.10
  59. Drupal core - SA-CORE-2019-002
    Crítica · 9.8 CVE-2019-6339 >= 8.0.0, < 8.5.9, >= 8.6.0, < 8.6.6 8.5.9, 8.6.6
  60. Drupal core - SA-CORE-2019-001
    Alta · 8.0 CVE-2019-6338 >= 8.0.0, < 8.5.9, >= 8.6.0, < 8.6.6 8.5.9, 8.6.6
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